54028801 has 4 divisors (see below), whose sum is σ = 54057172. Its totient is φ = 54000432.

The previous prime is 54028789. The next prime is 54028813. The reversal of 54028801 is 10882045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10882045 = 5 ⋅2176409.

It is an interprime number because it is at equal distance from previous prime (54028789) and next prime (54028813).

It can be written as a sum of positive squares in 2 ways, for example, as 31371201 + 22657600 = 5601^2 + 4760^2 .

It is a cyclic number.

It is not a de Polignac number, because 54028801 - 2⁷ = 54028673 is a prime.

It is a super-2 number, since 2×54028801² = 5838222674995202, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54028801.

It is not an unprimeable number, because it can be changed into a prime (54028841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11106 + ... + 15211.

It is an arithmetic number, because the mean of its divisors is an integer number (13514293).

Almost surely, 2^54028801 is an apocalyptic number.

It is an amenable number.

54028801 is a deficient number, since it is larger than the sum of its proper divisors (28371).

54028801 is a wasteful number, since it uses less digits than its factorization.

54028801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28370.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 54028801 is about 7350.4286269578. The cubic root of 54028801 is about 378.0435011478.

The spelling of 54028801 in words is "fifty-four million, twenty-eight thousand, eight hundred one".